. 2020 Jul 30;8:422. doi: 10.3389/fped.2020.00422
Copyright © 2020 Di Mauro, Baldassarre, Brindisi, Zicari, Tarantini, Laera, Capozza, Panza, Salvatore, Pensabene, Fanelli and Laforgia.
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Figure 1.
Flow chart of the study recruitment process.